Here is the bow I made for the TradGang bow trade -
68" TtT
4" handle
1 1/2" fades from handle
1 1/2" fades to levers
2" wide working limbs
levers taper from 3/4" to 3/8"
The working limbs are 16" and the levers are 13"
Ipe tip overlays and shelf, jute handle