Not to mention the massive difference in age between BG3 and OSRS/RS3. RuneScape’s running on an engine that was never built with more than 2 body types in mind. Changing that is probably a much more monumental task than OP realizes, the armor models being just one (big) roadblock.

I’m no Jagex defender but I feel like the fact that they added even this small change to a 23 year old game’s character creator shouldn’t be labeled lazy. All that will do is discourage developers from trying.

You could check out Spiral Linux for an “easier” installer. It has the option to use the Calamares installer from the live USB instead of Debian’s default. Also comes preloaded with back port repositories and, I think, Nvidia drivers.

I did the same with a Dell Wyse thin client laptop I acquired from work. Upgraded the RAM, popped a larger SSD into it, and installed Debian. Thing works great for the basics and I just RDP into my desktop for more intensive tasks.