mute demon in a forest realistic and hyper-detailed rendering

mute demon big horns forest realistic rendering hyperdetailed esteban vicente frogcore uhd earthy palette iconic artwork detailed dark fantasy art creature design scene concept artistic nature hyperrealistic hyper-detailed ultra-realistic full-body portrait pale green rusted decaying spacemarine miasmas plague adorned spikes reminiscent warhammer 40k style vfx effects reflections enhance visual impact background plague gardens populated fat little demons generated