Hello there,
I am a VFX artist and I know how to handle the green screens footage and play with it.
I would like to discuss more about what kind of background are you looking for and accordingly I will let you know the amount of footage I will need from 123rf.
50 seems to be a big number so chances of surpassing that are pretty less!
The reference you attached can be handled even without the use of 123rf, I can myself create such graphics!
PROFESSIONAL APPROACH TO THE PROJECT WILL BE PROVIDED.
WILL WORK TILL YO ARE 100% SATISFIED WITH THE OUTPUT WITHOUT ANY UPFRONT PAYMENTS!
Please have a look at my reviews to get an idea about the quality of work I provide.
Can we have a quick chat? we can discuss the budget and time on the same!
Awaiting response.
Regards,
Mayank