a-on...no A-ON! this chapter
If the sculptor's work can be undone, then Touji's skills might be the same as well. Touji doesn't really know, and trying to craft familiars is unknown territory. Touji only knows from the games he played.While i think this is the best path forward, I can't help but think they are going about this in the wrong way. Goleo is a summoned familiar, so in my head cannon, the Summoner needs to be the only doing the alterations. So taking Touji's crafting class into consideration, he just needs to be the one to craft her a more suitable body.
If you can't subtract, then you need add some curves to Goleo. What's the best method for adding shaped bricks to an existing structure?
They keep the clothes he puts on them, so it's not a game mechanic resetting them to default, it's that the sculptor's damage was undone. So the obvious solution is to get Goleo "padded" clothing and skins.
Clothing doesn't do anything to the body. Adding on stuff to make Goleo different by changing its body shape could be seen as damage. Again, adding more mass just makes Goleo heavier, and as we saw in chapter 20.2, Goleo doesn't like to be called heavy. It's like answering yes when a woman asks you, "Does this dress make me look fat?" You sure you want Goleo to throw that giant steel hammer at you?They keep the clothes he puts on them, so it's not a game mechanic resetting them to default, it's that the sculptor's damage was undone. So the obvious solution is to get Goleo "padded" clothing and skins.