Joking around with P3D engine and modeler. Is quite clever how Bugtaro made it, since the textures are just modified sprites. Also, up to 30 polygons is getting slow on O3DS, better be careful.
Petit 3D, an engine made by Bugtaro back in 2015. At first i didn't use it because of how weird it looked because of the Saw Edges. Then i didn't care anymore. You can make neat stuff with it.
@ignacio Key: BBW3E88V
Comes with a Modeler and a Sample. You create models with the Modeler and then import the engine and the model to your main program. I would recommend toying with the Sample, to see how it works.