These are ports from Sonic Runners, an official mobile game, as the description states. If the character is not present on Models Resource, or is not in that game, as stated by the Author in comments can not be made as a part of the series.


Playable Characters in Sonic Runners:
✔ = On Models Resource.

1. Sonic. ✔
2. Tails. ✔
3. Knuckles. ✔
4. Classic Sonic. ✔
5. Christmas Sonic. (Outfit.) ✔
6. Christmas Tails. (Outfit.) ✔
7. Christmas Knuckles. (Outfit.) ✔
8. Shadow. ✔
9. Rogue. ✔
10. Halloween Shadow. (Outfit.) ✔
11. Halloween Rogue. (Outfit.) ✔
12. Espio. ✔
13. Charmy. ✔
14. Vector. ✔
15. Amy. ✔
16. Blaze. ✔
17. Amitie-Style Amy. (Outfit.) ✔
18. Gothic Amy. (Outfit.) ✔
19. Omega. ✔
20. Metal Sonic. ✔
21. Halloween Omega. (Outfit.) ✔
22. Big. ✔
23. Cream. ✔
24. Silver. ✔
25. Tikal. ✔
26. Werehog. ✔
27. Sticks. ✔
28. Mephiles. ✔
29. Silver ESP. (Outfit.) ?

Notable NPCs in Sonic Runners:
✔ = On Models Resource.

1. Eggman Boss.
2. Orbot Buddy.
3. Cubot Buddy.
4. Zzazz Boss.
5. Chaos Buddy. ✔
6. Death Egg Buddy. (LOL.)
7. King Boo Boom Buddy.
8. Boo. (Not Mario's.) ✔
8. Chip Buddy. ✔
9. RC Moon Mech Buddy.