I'm not a user of S3D but I recognize that all of the mods I enjoy wouldn't be possible without all of your hard work. I just donated 20 Euros ($28 for us in the US) and I hope some others will see this and do likewise.
Here's a link to access the PayPal donation box:
http://sh4.skwas.net/downloads.aspx
Thanks again, Skwas.