Monument Valley LoRA, you can use SD artist to enhance quality.

Using tags like:

building, city, dome, onion dome, pennant, fog, arch bridge, trail, corridor, stairs, buttress

Tags to spawn some mini people:

player 1, Ida, player 2, Ro, player, crow, crow people

Tags to spawn some color pillar:

totem, doortem

Best Setting:[CFG:5~7, LoRA Strength:0.4~0.6]

This is a LoRA model, you will need new version Automatic's 1111 SD-WebUI or additional-networks extension