Les créatures fantastique : cerf saurien à six pattes

Imagined non-existing plant-animal hybrid blending elephantine and reptilian traits, enormous elephant-sized, depicted in speculative biology diagram style in a bioluminescent jungle habitat. Anatomically believable design — coat, scales or skin texture coherent, eyes and limbs in plausible proportions. Single creature, calm posture, environment provides natural lighting and scale reference. No humans. No animal cruelty, injury, blood or gore. No monster-of-the-week horror — this is a wildlife-style render of a believable invented species. Specifically: six legged saurian deer. Target search intent (rendered visually, no on-image text): "les créatures fantastique" (fr).