Browsing your gallery since your first upload here, the improvement is definitely there. Your pieces were already amazing but in the last few years all those studies you did show that you manage dynamism and colour and detail better (as in this piece, where the horse specially are so alive), keep at it! You're inspiring.

If I had one suggestion, maybe focus now on improving environments, they're compositionally well made but many times not as beautifully rendered as the characters.