Do any of you have pics of how you have pics of how you mounted your 3 point harnesses

i think i don't understand your question...
you mean the stock harness?
i used the stock mounting points - one on either side of the seat, shoulder belt attaches to the socket in the B pillar ...

If you mean the 4-belt harnesses with the Y joining the two shoulder belts, I'd presume the Y would need to be mounted to the firewall behind the driver's seat, with a hefty backing plate. If this is what you mean, I'd go for a proper 4-point harness instead, as there's very little room between the seat and the firewall for the Y. I'm not sure there's even enough room to allow it to be properly mounted.