add pictures for all three styles of connection legs (resized to 50%)

README.md

@@ -17,5 +17,15 @@ The TinySpHEAR microphone is a traditional 4 capsule tetrahedral first order Amb
 
 ![TinySpHEAR](pictures/TinySpHEAR.png "TinySpHEAR")
 
-The four capsule holders come in two flavors, one for the upper two capsules and another for the bottom two capsules that connect into the microphone mount. The capsule holders have legs with fingers that interlock and hold the structure together. There are two styles of usable interconnections, horizontal legs (easier to print and assemble, a bit bigger) and vertical legs (more difficult to print but more compact). There is a third style of legs intended to print the whole assembly in one go in a more sophisticated 3D printer but this has not been tested.
+The four capsule holders come in two flavors, one for the upper two capsules and another for the bottom two capsules that connect into the microphone mount. The capsule holders have legs with fingers that interlock and hold the structure together. There are two styles of usable interconnections, horizontal legs (easier to print and assemble, a bit bigger) and vertical legs (more difficult to print and assemble but more compact).
+
+![TinySpHEAR](pictures/TinySpHEAR_10mm_hlegs.png "TinySpHEAR with horizontal legs")
+
+![TinySpHEAR](pictures/TinySpHEAR_10mm_vlegs.png "TinySpHEAR with vertical legs")
+
+Both pictures are renderings of a microphone with 10mm capsules. 
+
+There is a third style of legs intended to print the whole microphone structure in one go in a more sophisticated 3D printer, but this has not been tested.
+
+![TinySpHEAR](pictures/TinySpHEAR_10mm_alegs.png "TinySpHEAR with angled legs")