I've built 3 DFV in 1/20 to date and Lotus 91's is my 4th. It shaping up as best one so far. It has a lot to do with MFH's detail set. I think it looks much more realistic then previous ones. There is always room for more details. But at my current skill level, I think it's good. One missing detail item from MFH set is throttle linkage. My DFV would have benefitted from more accurate one. Hopefully I will be able to scratch build it in the future.