3+ hours video lesson which explains in detail how we can - starting from a shell OBJ file (the same works for STL) - to obtain solid parts, repair them, optimize for meshing, then achieve successful solve in the quickest time.
What you get: 1 x OBJ 3D model + 2 x streamed video clips of 3h 23min in total.
The solved FEA files are available here https://expertfea.sellfy.store/p/ansys-72w8u3/