Cute 3D App Mascot Icon Grid

Goal: Create a polished app-store mascot icon showcase featuring 40 unique cute 3D mascot icons, designed as ASO-friendly mobile app icon concepts. Canvas: Horizontal 4:3 image on a pure black background, with a neat grid of rounded-square app icons. Use exactly 5 rows and 8 columns, evenly spaced with consistent margins. Each tile is a glossy rounded square with a soft gradient background, subtle inner glow, and soft drop shadow. No text, no labels, no watermark. Visual style: High-end 3D clay/toy mascot style, kawaii expressions, big friendly eyes, tiny smiles, smooth rounded shapes, vibrant saturated colors, app icon lighting, soft studio shadows, crisp edges, premium iOS icon aesthetic. Every icon should feel like a distinct standalone app mascot. Icon grid details: Include exactly 40 discrete icons, arranged left to right, top to bottom: 1. white robot head mascot on blue gradient 2. pink piggy bank with coin on green gradient 3. smiling yellow character wearing a sun visor on orange gradient 4. sleepy white cloud hugging itself on purple gradient 5. turquoise travel suitcase wearing sunglasses and a straw hat on teal gradient 6. cute sun partly behind a cloud with raindrops on blue gradient 7. black penguin or bird wearing green headphones with music notes on purple gradient 8. smiling bowl of noodles with chopsticks on red-orange gradient 9. happy corgi dog on green gradient 10. checklist clipboard with pencil on blue gradient 11. graduation cap over a document/card silhouette on purple-pink gradient 12. cute instant camera on pink-red gradient 13. red heart character running with headphones on orange-red gradient 14. green owl with chat bubble on teal gradient 15. red map pin mascot on map background on cyan gradient 16. purple shopping bag mascot on yellow gradient 17. blue shield mascot on deep blue gradient 18. purple notebook mascot with pen on violet gradient 19. purple game controller mascot on dark purple gradient 20. sleeping crescent moon with nightcap, stars, and dark night background 21. smiling potted plant in white pot on green gradient 22. white rocket launching on navy starry gradient 23. painter palette mascot with paintbrush on orange gradient 24. smiling Earth globe on blue gradient 25. vintage microphone mascot on teal gradient 26. chef mascot with white chef hat and spatula on red-orange gradient 27. smiling water droplet holding a glass of water on cyan gradient 28. fluffy llama or alpaca mascot on green gradient 29. glowing yellow lightbulb mascot on yellow-orange gradient 30. purple octopus or blob reading an orange book on violet gradient 31. green battery mascot with lightning symbol on green gradient 32. compass mascot on blue-orange gradient 33. blue whale mascot with water splash on cyan gradient 34. yellow bell mascot on orange gradient 35. smiling white document/page mascot on purple gradient 36. happy white cloud mascot on blue gradient 37. pink microphone mascot with sound waves on magenta gradient 38. penguin mascot wearing a yellow visor on orange gradient 39. treasure chest full of gold coins on purple gradient 40. smiling envelope mascot with wings on light blue gradient Constraints: Keep all icons consistent in size and visual quality; use charming rounded toy-like geometry; ensure each mascot has a simple cute face where appropriate; preserve the exact 5-by-8 layout and exactly 40 icons.