If you want to get an overview: Here's a sort of "most recently changed" list for LEGO parts: https://library.ldraw.org/tracker/activity https://library.ldraw.

If you want to get an overview: Here's a sort of "most recently changed" list for LEGO parts: https://library.ldraw.org/tracker/activity https://library.ldraw.org/tracker/activity The also have an online-viewer for models (that I can't get to work right now?): https://www.ldraw.org/parts/tools/ldraw-model-viewer.html https://www.ldraw.org/parts/tools/ldraw-model-viewer.html