Knex Transformers

Here is an over view of all my knex transformers. If you have any comments or recommendations just comment! 1. Scorpion 2. Advanced scorpion(scorpinoc?) 3. Motercycle(RC?) 4. Jeep 5. Optimus prime 6. Starscream 7. Tank 8. Bumblebee 9. Pterodactyl 10. Megatron 11. Bulkhead 12. Sound waves minions(cassettes)