Sacraficial altar or entry guards to Alien Bob's Burgers?

 Slowly getting into this 3D printing thing (by having others do the printing, fair is fair) and I liked the look of these "Alien Shrine Savage Planet" on Cults3D, so had 2 printed, based them up.....and then took quite a bit of time actually doing anything to them. Nothing spectacular, but they work as sacraficial altars for DnD, Frostgrave etc, or Alien momuments for Stargrave or Rogue Trader, or maybe just doorguards for Alien Bob's Burgers and Fries, who knows. Also: scale agnostic! As seen here with 20mm and 28mm. If I still did 15mm they would work for that as well. Here is the link to the files online: Alien Shrine