Handheld Curve tracer

I am wondering if anyone could design a curve tracer function to be added to the DSO Nano. It might need the addition of a function generator and a few other things. I have been wanting something like this and I think the DSO Nano would be a good starting place. I have only found one other thing like this being sold by a company called Qmax and I have the pdf of the brochure if someone wants to take a look at it. I tried to attach it but it said it wasn’t allowed, so I could email it to anyone with interest. I of course could pay some money for help with this.