Follow the build records,theme by theme.
Related posts are grouped by project so the process is easier to follow from the beginning. Detailed build-log articles are currently in Japanese.
01 / THEMES
Six projects, each with its own record.
JOURNAL INDEXBuilding the 299 Black Cat Racer 1/12
Character design, AI-assisted 3D generation, Blender edits, resin printing, painting, custom decals, and the finished helmet.
OPEN GUIDE →02 / CAR / 7 ARTICLESFinishing a Marui Porsche 935-77
A vintage motorized kit taken through body corrections, custom parts, interior work, decals, final assembly, and gallery.
OPEN GUIDE →03 / DEVELOPMENT / 8 ARTICLES299 Paint Finder Development
The development record behind the paint-search tool, from the first release through expanded makers and English support.
OPEN GUIDE →04 / MOTORCYCLE / GUIDEBuilding a Custom Ninja ZX-10R Exhaust
CAD work from real-bike references, repeated prototypes, and heat-stain painting for the finished 1/9 exhaust.
OPEN GUIDE →05 / MOTORCYCLE / GUIDEBuilding a GSX-RR Chain from Scratch
Pitch, tooth count, center distance, and link-count calculations that later became 299 Chain Builder.
OPEN GUIDE →06 / CAR / 8 ARTICLESFinishing a Union Ferrari 512S
Body corrections, paint, decals, engine work, rear assembly, completion, and gallery for a difficult vintage kit.
OPEN GUIDE →