Creature Enhancement – a collection of mods created by the author.

improve it in terms of fair balance?

not yet, the idea is to strengthen individual creatures, at the player's request, to make the game more complex/simpler.
I might strengthen a few more creatures, for example, I'll give elementals to battle mages. Maybe someday, later, I'll make a global mod if I have time.

And also, is work being done on a continuation of the Revived Great Desert?

Yes, in terms of the plot and the concept of the enemies, almost everything is clear. Work has begun on the landscape. If you've already guessed - it will be about Markel's search for the Black Crystal in this exceptionally unfriendly desert. I'll try to finish it before the New Year))