Congratulations on reaching 5 cm safely. Hope your lengthening proceeds well and free of complications.
The reason I asked about wingspan is that u plan to lengthen a total of 14 cm, wouldn't it make your arms look very short in comparison to your overall final height.
A new walking video from you is very welcome. As I can see that u have already posted a video of yours walking, this helps the ll community.
Regarding x ray, if u post it I don't think anyone will make a copy of it and approach Paley institute asking for info about u and even if that's the case I am pretty sure that they won't provide the info.
Sure you would get some negative comments from ll trolls on the forum but u will also get valuable suggestions and info from the ll veterans. Moreover it would help the ll community immensely.
One more thing I would suggest that you not lenthen more than 6 cm on the femurs as you plan to lenthen your tibia in the future. Rather be safe. Anyways Dr Paley would best advise you regarding this.
Best of luck with your lenthening.