There are quite a few blogs you can find with a google search, as well as EAA's
https://eaabuilderslog.org. Some have times, some don't.
I did an estimate using a few of the sites, and then went to an hours per page calculation from the plans to build my rough schedule. I have found that there are quite a few sites with good info on the EMP section, but it starts to get hit and miss after. I used an average of 3.5 hours per page, so ended up with something like 1600 hours. Again as a rough "about how long will this take", and can very greatly.
My specific assumptions include QB wings and fuse, avionics by 3rd party, painting 3rd party, interior 3rd party. Hope this helps!
Other assumptions on QB, took sections 26, 29 to 1 hour per page on fuse, no change to sec 30-37, Wing did a 60 hour estimate, no per page. So that's 60 hours on the wings, and about 370 hours on the fuselage.
So for estimated I've got 250 hours on the EMP, 370 on QBFUSE, 60 on QBWING and 850 on finishing and everything else, for about the 1600 total.