Slide, yes. Frame, no.
Some parts will fit without having to do some work. Most require fitting.
IF you know the 1911 and are mechanical adept, you could build a custom. But money and frustration wise, I would suggest getting your custom made by a shop that is known for its work.
There are plenty of people who can work on 1911s, and there are people who think they can work on 1911s.
I've assembled my share of 1911s and do not recommend that someone who has no experience with a 1911 to build one from parts.
"A well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms, shall not be infringed."
Life Member NRA
Life Member NAHC
Former President of the ECPT (Eifel Combat Pistol Team)