Work in progress
I commend your efforts dedicated to the paint job. My way of doing it is to spray the whole runner which is very time-efficient. Then the individual pieces were extracted for assembly. The marks left by cutting were topped-off by paint brushes. It goes without saying that the parts do not as good but my standard is not too high to begin with. I do not really like the painting part
Your work is very impressive! Given that colour correction is necessary in HG kits, I bet you have to tape certain parts which requires a lot of skills. This is exactly why 90%＋ of my collections are MGs. With larger parts and colour correction not necessary, paint jobs are easy and not as torturing.
Thanks for the feedback and tips!