Thats a nice looking cocobolo and ebony bow. Elm vaneers? Looks like a black swan?
As for making one look like that, well we have our own models. That grip is most like the rob roy. It has a less deep grip. The Reiver is a 1 peice version of the black douglas in terms of grip options.
We can do the cocobolo, but the guys in the workshop complained of numb lips and nose when working with ebony, so thats no longer on our list of timbers. Even with face masks, extractors and the likes, and the stuff still gets to them. They refuse to use Bio hazard suits... so we are not going to push that one. They have to enjoy their work...
The lines would be different, due to it being our model and not a copy of someone elses.
As for the limbs. Carbon and glass in the nutral axis just adds weight. gives more hand shock and less joy to shoot, we dont see why any bowyer would make a bow that way.
We have our own inhouse carbon layup for our bows, which is where the light limb mass and speed comes from. As for the mass of the bow. That depends greatly on the riser woods you want. For example zebrano is one of the lighter limbers and Heritage is one of the heavier. Heaver than cocobolo and ebony.
We dont have a heritage bow that length in stock, so we cant weigh it for you. If you would like to know then we can sort that our when we have one...
I can say a Xp30 64" all heritage is 1190grams. And the black series is lighter with the TX40 laminate, by about 40g in just the limb mass. A 58" would be lighter as each bow size has an optimised riser length.
Your sitting around the 7grns /pound, and thats around the minimum for our bows. So thats ok by us. see the link below for more info.
How to handle your bow
I hope folks can add some Reivers or rob-roys. As the combinations are endless so we dont keep photos ourselfs.