Added to and clarified SCHEMA.md

SCHEMA.md

@@ -4,14 +4,25 @@
 ### Format & Quality
 Exported images should be standard JPEG's at roughly 80% quality (very high).
 
+File size should be around 350 kB maximum, though not at the cost of lower quality or lower than 1200 px vertical in dimensions.
+
+File extension should be `.jpg`.
+
 ### Dimensions
 Exported images should roughly follow 2:3 for portrait orientation and 16:9 for landscape.
 
 Resolution should be at least 1200 px high for portrait images, and 1280x720 px for landscape.
 
+### Other
+Logos should not be visible.
+
+Avoid unnecessary space above the head.
+
 ## Naming
 The structure is `Actress-Name_Set_Crop_Pose_State_Number.jpg`
 
+For example, `Jenna-Jameson_1_3Q_Front_NN.jpg`
+
 ### Actress Name
 Actress name should follow the primary name listed in this repo, which usually is the name used on FreeOnes.
 
@@ -32,6 +43,7 @@ The Exception to this are themed images. C for Christmas, H for Halloween, and X
 * Back
 * Side
 * Sit
+* Kneel
 
 #### Landscape:
 * Back, on her back