I don’t want to purchase gundam panel liners if I can.
Take some black paint and dilute with water to a 1:3 ratio
It makes a wash, which in addition to panel lining, if applied in high enough quantity, will also darken the model and pool in certain spots depending on how you have said model held up.
Fine tipped sharpie pens work fine
I really like the tamiya panel lining paint. It works really well and is easy to apply/clean up. You can order from amazon, but I found it for cheaper at my local hobby shop. Sharpies work well, but be careful if you clear coat after and any solvent based aerosol clear coat will make the sharpie run and make a mess.
Thank you! I’ll try some of these
A Gundam panel line marker(Black, Brown and Silver) $3.99
Actually just use a mechanical pencil it works perfect
Thank you everyone! I tried mechanical pencils, thin sharpies, and some ink type products, I ordered gundam pens a few days ago, and will give those a try when they arive!
Whiteboard marker and tissue
What do you think?