Concept by Andrew Mar (https://www.deviantart.com/andrewmar/art/IronElk-282818901). Vermeer's pictures were used.
Modeled in Blender (scene was rendered in Eevee, studio renderes were made in Cycles), textured in Substance Painter&Designer, normals baked in Marmoset Toolbag.
Deer - 65K | one 4K texture set
Environment (without leaves) - 128K | four 4K texture sets
Environment (with leaves) - 358K