part 87578 、89509、89668 and bb491

[yongxu wang]

Is there anyone who can make These four parts？I can't find them！

https://www.bricklink.com/v2/catalog/cat...=1#T=C&C=1

https://www.bricklink.com/v2/catalog/cat...D#T=C&C=86

https://www.bricklink.com/v2/catalog/cat...5#T=C&C=85

https://www.bricklink.com/v2/catalog/cat...6#T=C&C=86