Questions regarding Model Mania challenge 2021 ?

1. Can I post more than One screen recording for Model Mania challenge 2021? If I able to do it better than what I posted priviously?

2. While creating a screen recording, is it necessary to use the live webcam?

@WC please answer. Thank You. Have a Nice Day.

Model Mania ​​​​​​​Edu ​​​​​​​3DEXPERIENCE ​​​​​​​SOLIDWORKS ​​​​​​​xDesign ​​​​​​​screen recording ​​​​​​​