Anime Online Store | Animal Totem & Creative Store – FIHEROE.

Building the Bandai MG 1/100 Gundam Barbatos: A Step-by-Step Guide

Building the Bandai MG 1/100 Gundam Barbatos: A Step-by-Step Guide

By Anime Online Store | Animal Totem & Creative Store – FIHEROE. | Published: 2026-10-30

Category: How-to Guides

Learn how to assemble the Bandai MG 1/100 Gundam Barbatos with this step-by-step guide. From runners to panel lining, avoid common mistakes and finish with a display-worthy kit.

Quick Answer

To build the Bandai MG 1/100 Gundam Barbatos successfully, follow the manual's order, prep your parts carefully, and take your time with nub removal and panel lining. This guide walks you through each stage so you can avoid common pitfalls and achieve a clean, sturdy finish.

Why Build Order Matters

The MG Barbatos kit is designed with a specific assembly sequence. Following the manual's order ensures that inner frame parts fit correctly and that you don't have to force pieces later. Skipping steps or building sub-assemblies out of order can lead to loose joints or misaligned armor panels.

Take time to familiarize yourself with the runners and part numbers before starting. Sort parts by runner letter and number to speed up the process and reduce the chance of mixing up similar-looking pieces.

Common Mistakes to Avoid

One of the most frequent errors is cutting parts flush with the runner, which can damage the part's surface. Instead, leave a small nub and trim it with a hobby knife or sanding stick. Another mistake is forcing joints before they are fully cleaned; sanding nubs on peg areas ensures a snug but not overly tight fit.

Also, be careful with the inner frame's exposed sections. The Barbatos has a lot of exposed frame, so any nubs or stress marks will be visible. Take extra time on these areas for a cleaner look.

Step-by-Step Build Process

  1. Prep Your Workspace and Tools: Clear a flat, well-lit surface. Gather your nippers, hobby knife, sanding sticks or files, and a cutting mat. Organize the runners by letter and number for quick reference. Check that your nippers are sharp; dull blades crush plastic and leave stress marks.
  2. Cut Parts from Runners: Using your nippers, cut each part from the runner leaving a small nub (about 1-2mm). Do not cut flush against the part. Follow the manual's part numbers and cut only what you need for the current step. Cutting too close can gouge the plastic; leave a nub and trim it in the next step.
  3. Clean Nubs and Sand: Trim the remaining nub with a hobby knife, then sand the area with fine-grit sandpaper (400-600 grit) until smooth. For exposed frame parts, use a higher grit (800-1000) for a polished finish. Test the fit of peg-and-hole connections after sanding to ensure they aren't too loose.
  4. Assemble Sub-Assemblies in Order: Follow the manual's sequence to build the inner frame, then armor sections. Assemble the torso, head, arms, legs, and backpack as separate sub-assemblies before combining them. This prevents stress on joints and makes painting or panel lining easier. Do not skip the inner frame step; it's the foundation for poseability and stability.
  5. Apply Panel Lining (Optional): Use a fine-tip panel liner pen or wash to darken panel lines. Apply to the assembled parts, let it dry, then clean up excess with a cotton swab lightly moistened with lighter fluid or eraser. This adds depth and detail. Panel line before attaching armor to avoid smudging; test on a spare runner first.
  6. Final Assembly and Pose: Combine all sub-assemblies, attach the mace and other accessories, and pose your Barbatos. Be gentle when moving joints; if a joint feels too tight, sand the peg slightly. If it's too loose, apply a thin layer of hobby glue and let it dry to thicken the joint. After posing, check that all armor pieces are securely attached and that the kit can stand on its own.

About the Kit

  • Bandai MG 1/100 Gundam Barbatos Model Kit: This Master Grade 1/100 kit features the ASW-G-08 Gundam Barbatos from Iron-Blooded Orphans, capturing the mobile suit's raw, mechanical aggression with a detailed inner frame and iconic mace. The detailed inner frame means you'll want to be extra careful with nub removal on exposed parts, as they will be visible in the final build.
    Bandai MG 1/100 Gundam Barbatos Model Kit
    Bandai MG 1/100 Gundam Barbatos Model Kit

Shop Related Products

Bandai MG 1/100 Gundam Barbatos Model Kit

Bandai MG 1/100 Gundam Barbatos Model Kit

$42.59 $59.99

Shop Now