Map misc group (20 keys) + quadruped variants (24 keys)

- SideHairLeft, TearLeft, VeinLeft, Forehead, BackOfHead, Fin
- BeastWingHand, BirdWingHand, AlienEyeLeft, Piercing, Reaction
- MultiLeg, MandibleUpper, MandibleBase, Expression, CrossSection
- Spot, Phallus, Whip
- 24 Quadruped* variants matching existing body parts
- 167 of 175 directories now English (6 hybrid remaining: 四足UpperArm etc.)

SlaveMatrix/Assets/Parts/CrossSection/part.yaml

@@ -0,0 +1,74 @@
+id: CrossSection
+original_key: 断面
+resource: 胴体
+morph_x: 1
+morph_y: 5
+variants:
+- x: 0
+  y: 0
+  file: x0y0.svg
+- x: 0
+  y: 1
+  file: x0y1.svg
+- x: 0
+  y: 2
+  file: x0y2.svg
+- x: 0
+  y: 3
+  file: x0y3.svg
+- x: 0
+  y: 4
+  file: x0y4.svg
+fields:
+- name: 膣基
+- name: 膣壁左
+- name: 膣壁右
+- name: 卵巣左
+- name: 卵管左
+- name: 卵巣右
+- name: 卵管右
+- name: 子宮
+- name: 子宮内
+- name: 子宮口
+- name: 精液
+joints:
+- position: [
+  0.028356823641359778,
+  0.030295385812669835
+]
+- position: [
+  0.03469714915945188,
+  0.03029538581266983
+]
+- position: [
+  0.03152698640040582,
+  0.020341293057530664
+]
+- position: [
+  0.062181567670719494,
+  0.07386414337963497
+]
+- position: [
+  0.06218156767071952,
+  0.06458725968304184
+]
+- position: [
+  0.06775979278652686,
+  0.06100415844751508
+]
+- position: [
+  0.05660334255491213,
+  0.06100415844751508
+]
+- position: [
+  0.05612575980805044,
+  0.06300527147051978
+]
+- position: [
+  0.06823737553338857,
+  0.06300527147051978
+]
+- position: [
+  0.03152698640040582,
+  0.019710720396151113
+]