Translucent (Transluscent)
A variant of Veiled chameleon (Chamaeleo calyptratus)

Representative Veiled chameleonphoto — a dedicated image of this exact morph isn't available yet.
A selectively-bred trait reducing pigment in patches so the pastel green skin appears partly see-through, often showing pale 'windowed' areas on the body and casque.
Keeper tips for this variant
The reduced pigment means thinner sun protection — be extra careful with UVB distance and basking intensity to avoid burns, and otherwise keep as a normal veiled.