For the future release of RealCloth, I would like to see plans to tackle complex weaves especially the multilayer fabrics.
Here is an image of 3D Spacer Mesh:
(https://spacetextiles.co.uk/wp-content/uploads/2016/10/3d-spacer-fabric.jpg)
Here is an image of Loop Pile Fabrics:
(https://www.3dweaving.com/files/StaticPage/big/loop-pile-2.JPG)