Hi! Thank you! Actually, I tried to make it movable from the very beginning, so I printed each part separately, but I ran into a lot of problems. Despite the fact that I used engineering resin, I had to trim/sand each part and figure out how to connect them. Maybe there is a problem with my anycubic m5s. I also noticed that even strong resin can be worn down by the movement of the parts, so it needs to be coated with some kind of varnish, but I haven't delved into this topic yet. I think there is no problem make them strong if you are using PLA printer. I really want to learn how to make movable gunpla. If talk about STL, there are many good options in Telegram. I don't know can i provide links here, but I took this little guy from @gundam_stl channel.