Panel 10 x 10 x 12 Quarter Dome : Part 2409 | BrickLink
2409 238pcs Construction Constructor Model Kit Blocks Compatible LEGO Bricks Toys for Boys Girls Children Modeling|building kit|kit toytoy kit - AliExpress
Lego Part 2409 Panel Quarter Dome 10 x 10 x 12 Genuine Trans Dark Blue x1 | eBay
LEGO part 2409 - Trans-Neon Green Panel 10 x 10 x 12 Quarter Dome at BrickScout
LEGO Sets with Part 2409 Panel 10 x 10 x 12 Corner, Quarter Dome
LEGO Transparent Green 1/4 Globe 10 x 10 x 12 (2409) | Brick Owl - LEGO Marketplace