This is not a hardware question. (You are on the hardware forum.)
Please use the correct forum in the future - one of "Other Products" or "Presentation and Rendering" ... or better yet, the Artlantis forums on the Abvent web site. If you go here:
http://www.abvent.com/support/forum/
you will see an "Import and Plug-In" forum...
Please do a search of this forum (or the Artlantis forums) and you will most likely immediately find your answer in the future. The export add-ons are Abvent products and are downloadable from their site. Studio and R accept the same file format.
Karl
One of the forum moderators
AC 28 USA and earlier • macOS Sonoma 14.7.1, MacBook Pro M2 Max 12CPU/30GPU cores, 32GB