
I've gone pretty far with this little weight set.
At one point I had a nice set of 3 weights:
A 35, a 20, and a 15.
I also had a pair of hand weights, and some grippers.
My forearms didn't really start growing until I did what I call a "burn session" with the grippers immediately after wrist curls.
For my chest I do pushups with my hands close together. I can create a rippling effect in the pectoral muscles now.
I was able to achieve this in months.
Now I'm focusing on abs. Something I've long neglected because I just hate doing it.
Slightly older pic, at a greater weight:

My hair looks fierce in this pic.