Designing

Gundam Line Art (Japanese)
https://seesaawiki.jp/nuriesozai/d/MenuBar1

GodHand Ultimate Nippers FAQ (Japanese)
https://www.godhandtool.com/products/spn-120

Painting

Thinner Interchangeability (Japanese)
https://love-p.jp/mokei-color-solvent

Gaianotes Color Chart (Japanese)
https://www.gaianotes.com/products/gaia-color_chart.html

Gaia FAQ (Japanese)
https://www.gaianotes.com/qanda.htm

Airbrushing FAQ
http://www.airbrushguru.com/

Airbrush Troubleshooting Tips
https://sites.google.com/site/donsairbrushtips/troubleshooting

Hobby Solvent Comparison (Japanese)
https://love-p.jp/mokei-color-solvent

Hobby Surfacer Comparison (Japanese)
https://yzphouse.com/purasahu-hikaku/

Top Coat Comparison (Japanese)
https://yzphouse.com/topcoat-tuyakesi-hikaku/

GSI Creos FAQ (Japanese)
https://www.gsi.co.jp/contact/mr-hobby/

Brush Comparison (Japanese)
https://yzphouse.com/mensohude-osusume/

Acrysion Testing
https://ponpokoseijin.com/abs4/

Release Schedules

Bamdai Release Schedule
https://bandai-hobby.net/site/schedule.html

Kotobukiya Release Schedule
https://shop.kotobukiya.co.jp/shop/arrival/arrival_schedule.aspx

Shopping

Dream Studio K – Madworks Tools (Ships internationally from Hong Kong)
https://dreamsstudiok.com/?olsPage=products

Godhand Store on Rakuten (Japanese)
https://www.rakuten.ne.jp/gold/godhand/