I'm not very good at using forums, to be honest, so I really hope I'm not reposting something someone else has already requested.
I love to build in this game and have created multiple RNG maps just to be able to create new buildings and bases. I've even recreated one of the villas from AC: Odyssey, which was a fun challenge. As a habitual builder, I have come across a few issues with designing where I needed a certain block but couldn't find it in what's available on the base game. I don't use much in the way of mods, and never use them for building.
The one request I have today is for a cube block that would fit the narrowest end of the 3m Tunnel Inside Corner block when it's inverted. While I know that there is the 3m Tunnel Inside Center block, I am thinking more of that same size block but without any curves, just a straight-sided cube to match the same dimensions. The reason I request this is that I love the look of using the 3m Tunnel Inside Corner as a corner-point in creating a vaulted ceiling look, but there is no straight-edged cube to extend the corner down to the floor/ground.
This is just one block request of a handful I hope to submit, I just can't recall the other ones I thought of at the moment.