Afterall, what is an affordable price?
If you want good quality, they won't be cheap.
If you want cheap, they won't be good quality.
This is something we all understand.........
And if we are going to produce something, it needs to be something that will have a lot of interest.
Please try to tell me what's your affordable price for the product you are interested in.
And that product will need to have at least 25-30 people that will be interested in it.
I guess front lip and rear diffuser might be easier to start with.