This cancelled Source 2 remake of Counter-Strike's de_dust2 is absolutely beautiful and inspiring, these are only 4 of the several images shown but they still speak for itself. I hope that if there's ever a CSGO Source 2 port or a successor/sequel to CSGO in Source 2 they revisit this. (Will link where I got these images from in the comments)
(Edited)
Site 1: alternateground.com/?project=csg… Site 2 (Reddit): reddit.com/r/Sourceengine2/comme…