We’ll be getting an official LEGO Voltron set soon thanks to LEGO Ideas, but the designs of the individual lions may not be quite as detailed as you’d like — presumably to save on part-count and/or to allow them to fuse together. The creator of the original Ideas submission, Leandro Tayag offers this fantastically-detailed Black Lion in mitigation.
The shaping around the chest and head are my favourite parts of this near-perfect creation. There’s a lot of little details that deserve attention too, though. The claws, for example, are made with only two pieces, but still manage to look just perfect.