They are complicated movements for a reason so not similar quality to JF's top AP's . The are just basic versions of the open worked available ..... Most skeleton and complicated movements aren't always the best reps as they would be expensive to make and those pieces need attention to detail to look close to gen ...
Thank you both for your kind feed-back. Is there any rep (of brands other than Rolex such as AP, PP or JLC) of slightly more complex movements (chrono, lunar phase, calendar, dual time) which are high quality and almost 1:1 with the gen ?