Occasionally but only special requests, there are many 1911 grip makers to fill most any order. New December 2016 I have a few 1911 grips up for sale while they last.
Yes. As long as the customer realizes the wood must be of a suitable size and cured (dry) not green. Also I do occasionally mess up a grip blank and have to start over so do not send me something irreplaceable to build a grip. I will do my best to replace any wood I mess up but I can’t replace an heirloom. (Yes this sounds silly but it is surprising what some people will ask for).
All of my grips are built to order and can be customized (within reason) for the shooter.