Patrol Boat MOC Blueprint Review: Hull Lines and Details
Short verdict first: this patrol boat blueprint is roughly 1:45, measures about 48 studs long and 12 studs wide, and lands squarely in desktop-display territory. The selling point is the hull line, where curved pieces and SNOT work pull the sides into a proper waist before the superstructure details go on top.
Blueprint Overview
This review covers a patrol boat MOC blueprint that has been drawing steady attention in the brickplan blueprint-sharing community. The scale is about 1:45, the finished model runs roughly 48 studs long and 12 studs wide, which puts it in the desktop display class. The blueprint is broken into 7 building steps with around 1400 parts, and it ships with instruction-style step-by-step diagrams plus a complete parts list (BOM), which makes it very approachable for builders with some experience behind them.
Hull Lines: Curved Pieces and SNOT Do the Work
The hull line is where a patrol boat really tests the MOC designer, and this blueprint handles the bow particularly well. The bow steps inward layer by layer using 1x4 curved slopes, then transitions to the deck with slope pieces, carving out the deep-V bow line that defines a patrol boat. From the side it reads clean and sharp. At the stern, inverted curved plates create the flared overhang that captures how a real patrol boat sits when running at speed.
The bulwark work deserves more credit than it usually gets. Instead of stacking bricks straight up, the designer lays tiles sideways along both sides of the hull using SNOT (Studs Not On Top), producing a smooth, continuous bulwark surface, and fixes the railing posts with 1x1 bricks with side studs. For a model of this size, the detail fidelity sits at the upper end of what you would expect.
Superstructure and Detail Fidelity
The superstructure is where this patrol boat MOC blueprint gains extra points. The wheelhouse gets a full wrap of windows in transparent pieces, and the interior even reproduces a simplified instrument console, suggested with a 1x2 tile set at an angle. On top of the bridge, the radar antenna is built from a technic cross axle on a rotating base, and it turns by hand, so there is a bit of play value there. On the weapons side, the remote weapon station at the bow is rendered with a 1x1 cylindrical brick and a short barrel, at a sensible scale that does not look bloated.
For colour, the blueprint goes with navy grey as the main tone, white for the superstructure, and dark grey tiles laid across the deck. The palette holds together and comes close to real patrol boat livery. The one letdown is the absence of the red anti-fouling paint break below the waterline. Builders who like to tinker can add that themselves.
Build Difficulty and Parts List
On difficulty, this patrol boat MOC blueprint sits at medium-to-high. The SNOT tiling along the hull and the alignment of the curved pieces take some patience, but the step diagrams are broken down sensibly, so following them should not leave you stuck. The real test is the bow curve in step 4, where the curved pieces have to be offset layer by layer. Dry-fit the whole run first, then press everything down.
As for the parts list, common basic pieces make up most of it. The specialised items are mainly 1x4 curved slopes (about 60), transparent window pieces (about 30) and a handful of technic cross axles, so builders with a reasonably stocked parts library will not face much of a shopping list. The model uses no printed pieces at all, and there are only two small stickers for markings, which is good news for anyone who dislikes stickers.
Who It Suits, and Final Thoughts
Overall this is a very complete patrol boat MOC blueprint: the hull line flows, the details land where they should, the structure is sturdy enough for handling, and the finished model has real presence on a display shelf. It suits builders with six months or more of building experience who want to take on a mid-sized ship MOC. Complete beginners should start with a small boat under 500 parts first. If you are after a patrol boat that looks good and is not a nightmare to finish, this blueprint is worth a try. Search "patrol boat" on brickplan and you will find the full blueprint along with finished builds from other builders.
FAQ
Q: What are the specs of this patrol boat blueprint? A: Scale is about 1:45, the finished model is roughly 48 studs long and 12 studs wide, in the desktop display class. The blueprint is split into 7 building steps with around 1400 parts, aimed at intermediate builders.
Q: How do you get the waist into the hull line? A: Use curved pieces together with SNOT. On the hull sides, SNOT turns the smooth face outward, then each layer steps inward from bow to stern to form the waterline profile. Curved pieces then transition the bow so it does not look fat from the side.
Q: Which superstructure details should be reproduced? A: The wheelhouse, mast, radar antenna, lifeboat and railings are the priorities. Once the deck is levelled off with tiles, add bollards and hatches. Raising the detail density is what gives the finished model the working feel of a real vessel.
Q: What skill level is it for? A: Intermediate builders with some foundation. The hard parts are aligning the hull side panels and controlling the proportions of the superstructure. At around 1400 parts across 7 steps, expect several hours to finish.