To answer your question: having a ready-to-use Unity package with prefabs pre-wired to canvases is an absolute lifesaver compared to raw PNG folders! It easily saves developers a couple of hours of manual anchor and sprite slicing setup.
One thing that pairs really nicely with modern Unity UI kits is modular 3D UI display meshes — things like 3D inventory item preview models, reward chest badges, or level-up medallions rendered inside UI Camera textures. I work in Blender creating optimized 3D assets and icons tailored for Unity.
If you ever want to expand your kit with matching 3D preview props or need a custom 3D asset crafted, I'd happily model 1 free test asset to show you how clean the topology and materials integrate with your prefabs.
Feel free to connect on Discord (antinarrys) or drop a line at roman.zbor.uk@gmail.com!