Build Prep Guide

Build Prep Guide

The Build Prep Guide is a practical list of tools and materials to help you prepare for your next model kit project.

Whether you are building for fun, preparing for DPC, or planning a small diorama, this guide helps you check the basic tools before you start.

This is not a fixed shopping list. You do not need everything here before starting a build.

This guide is simply a practical reference for builders who want to check their tools, materials, and basic preparation setup before starting a model kit project, contest entry, or diorama build.

Core Tools Introduction

Start with the tools that affect the early stage of almost every build: cutting, cleanup, sanding, basic modification, and assembly. These are the tools most builders will use before painting, weathering, or display work begins.

Building & Assembly Tools

These are the basic tools used at the early stage of most model kit builds — cutting parts from runners, trimming edges, handling small pieces, and supporting general assembly work. A simple cutter, knife, and tweezer setup can already make the building process smoother and more controlled.

Bandai Spirits Entry Side Cutter

Bandai Spirits Entry Side Cutter

For basic part removal from runners.

74040 Tamiya Modeler’s Knife

74040 Tamiya Modeler’s Knife

For trimming, cleanup, and small cutting work.

Hobby Mio Tweezers
Hobby Mio Tweezers

Hobby Mio Tweezers

For handling small parts, decals, and detail pieces.

Painting & Finishing Tools

Before painting or applying top coat, surface preparation is important. Sanding tools help clean nub marks, smooth rough areas, and prepare parts for later painting, panel lining, or finishing work. This section focuses on simple tools that support cleaner surface preparation.

Madworks Adhesive-Free Handheld Sanding Board

Madworks Adhesive-Free Handheld Sanding Board

For controlled sanding on flatter surfaces and edges

Dspiae Sanding Sponge XSS-S01 Complete Set
Dspiae Sanding Sponge XSS-S01 Complete Set

DSPIAE Sanding Sponge

For curved surfaces, rounded parts, and general surface cleanup.

Detailing & Customization Tools

When a build needs extra panel lines, drilled holes, seam work, or small modification, detailing tools become useful. These tools are not always needed for every straight build, but they help when you want cleaner lines, better part fitting, or more control over small custom details.

Panel Lines, Modification & Marker Detailing

This area covers the small detail work that helps bring more definition to a model kit — from deepening panel lines and drilling small holes, to seam work, marker detailing, and simple corrections.

Some tools here are for physical modification, such as chisels, pin vises, and cement. Gundam Markers are useful for builders who want to add panel lines, small details, and simple touch-ups without painting the whole kit.

For this guide, I group the markers into two simple areas: panel lining markers for adding detail lines, and cleaning markers for correcting mistakes or tidying up the finish.

Madworks Tungsten Chisel - Line Engraver

Madworks Tungsten Chisel - Line Engraver

For adding or deepening panel lines and detail grooves.

74112 Tamiya Fine Pin Vise D-R

74112 Tamiya Fine Pin Vise D-R

For drilling small holes for modification, metal parts, or detail work.

Mr Hobby Mr Cement SP

Mr Hobby Mr Cement SP

For plastic bonding, seam work, and cleaner assembly support.

Gundam Marker Super Fine (Black) GM01
Gundam Marker Slushing Sumi-ire Pen (Black) GM301P

Panel Lining Markers

For adding panel lines and small detail lines to bring out the moulded details on Gunpla and other plastic model kits.

Includes black and grey options, plus super fine markers for more controlled line work.

  • Gundam Marker Slushing Sumi-ire Pen (Black) GM301P
  • Gundam Marker Slushing Sumi-ire Pen (Grey) GM302P
  • Gundam Marker Super Fine (Black) GM01
  • Gundam Marker Super Fine (Gray) GM02
GUNDAM MARKER Eraser GM300

Cleaning & Correction Marker

For cleaning up Gundam Marker marks, correcting mistakes, and keeping panel-line work neater.

A useful support item when working with panel lining markers.

Maintenance & Storage - Coming Next

This section will be expanded later with items for tool care, paint bottle storage, small-part organization, workbench support, and general maintenance. A tidy setup may not look exciting, but it helps make each build easier to continue and easier to return to.

A Note from Ah Chong

You do not need to prepare everything at once. Start with what your current project needs, then slowly add the tools that match the way you build.

No pressure. Just build, slowly.