I was looking at the differences between the ballista and the glaive thrower last week, and noticed that the changes in the classic models were very minor, the back wheel base is narrower on the ballista, there's more wood on the "bow" part at the front, and the back end doesn't shoot forwards like the glaive thrower, so you could very likely just take the existing Reforged glaive thrower model and tweak it.
There's the "war wagon", though, which is 99% the RoC Steam Tank.and the human tank haha
friend very good models! by the way I think you forgot to add the mdx of the flying machineI decided to put all models in one bundle cuz they are pretty simple. Even Substandard in terms of effort for modeling.
I added Icon for NE ballistae and Orc Catapult.
Flying machine doesn't need icon imho. As well as portrait i you can use the ingame model for portrait.