As for inverted ones, if I recall correctly there is one included in wildguy's details mod (it's not paywalled), but again it's not an actual 3d mesh, but a hand-drawn overlay. As a side-note, these overlays work very well with MB's V2 body meshes because it doesn't have that trash, pointy/pixelated texture added on top (these are an older version that has been updated and no longer available, but I think V2 is by a long margin the best one above all). If you are interested in it I could send you the V2 file (it's been replaced by newer models, you can find those
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, but they no longer have that pointy texture edited out).