Heinkel He-70F-2 info sought

[ReccePhreak]

I just got the ICM 1/72 kit of the Heinkel He70F-2, and there are no windows underneath for the camera(s). I looked through Dave Wadman's Aufklärer Vol 1, and couldn't find anything on it. There is one photo of a He70F, with a crew member hanging over the side with a Handkammer. I can't believe that is the only way they used cameras in that plane? Does anybody have any drawings or photos, showing the size & location of the camera window(s)? A bonus would be a drawing showing how the camera(s) mounted inside the plane.
TIA
Larry

[Pilot]

I have seen drawings made by M. Muratov and it show window on the fuselage bottom, behind the line of the second wing spar. Sorry, I have no time to explore images from my collection to get more info.

[ReccePhreak]

Originally Posted by Pilot

I have seen drawings made by M. Muratov and it show window on the fuselage bottom, behind the line of the second wing spar. Sorry, I have no time to explore images from my collection to get more info.

Thanks for your help. I will attempt to locate a set of those drawings.
Larry