This is actually the same FR7 quad I build a long time ago, I maneged to destroy the frontal part of its print parts, So i thought might as well design a whole set of print parts for it.
(Design pics)

And Yes I do aware that this kind of cutout only make sense on metal parts , and all these cutout on 3d printed parts will not save much weight but greatly reduce the rigidity of the parts. (So some of the parts have little cutouts)
But~ hey, Who cares weight and rigidity as long as it looks good and flys OK~
And I also design some other parts that may come in handy
If you are interested in this set of print parts for FR7 frame, you can get it in here: https://www.thingiverse.com/thing:5245174
(Design pics)

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There are different parts for different style. At the end of the day, I choosed the some parts that features alot of cutout and printed them out
(Printed out parts with old quad)

After dismounting all previous parts, I put all the pieces together for a test fit.
(Overall Test Fit pics)

And I found out the mounting space for the DJI cam if about 1mm wider, duel to my poor design, I Rushed to fix this problem with longer screw and some double sided tape.
(camera spacer)

I'm especially happy about how the rear GPS and Antena mount turn on, 2 pieces just swing together to hold the GPS (I'm using the BN-880Q) and CRSF T Antena. And it hold 2 longrange Hammer antenas well.
these 2 pieces can be tied together thus hide the GPS inside, present a sleek surface on the tail (Kind like a sports car spoiler~)
(GPS mount position)

the AirUnit Holder is the most flexy part, but it is mounted on one of aluminium stand and will be friction fit between upper plate and middle plate, this allow the Air Unit have a large contact area with the middle plate, as the carborn conduct heat well, hopefully this will help the heat dissipation for Air Unit
(Air Unit close Shot)

Over all I'm pretty pleased by the quality of the prints and how it looks on the frame, it feels like a new quad makes me Happy~
(Overall Test Fit pics)

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Did a hover test today, Everything seems fine.
Thie AUW is about 1280g and it hovers at 8.5amps.

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