Améliore le visuel de l'avatar Eve — lissage géométrique et couvertures de jointures

- Fusion de vertices plus agressive (corps 0.08, bras 0.07, tête 0.08)
- Matériau laque blanche unifié : emissiveIntensity 0.16, clearcoat 1.0
- Matériau tête dédié : emissiveIntensity 0.28 pour effacer les ombres aux seams
- Collar élargi (tube 0.14), cylindre de cou ajouté, épaulières agrandies (scale Z 0.56)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Eve/EVE.mtl

@@ -0,0 +1,72 @@
+# Blender 4.5.5 LTS MTL File: 'None'
+# www.blender.org
+
+newmtl ArmLight
+Ns 0.000000
+Ka 1.000000 1.000000 1.000000
+Ks 0.000000 0.000000 0.000000
+Ke 0.000000 0.000000 0.000000
+Ni 1.500000
+illum 1
+map_Kd tex1_128x128_m_4a4a505db864ac4a_14.png
+map_d tex1_128x128_m_2f869d05e999c94a_0.png
+
+newmtl Eve
+Ns 0.000000
+Ka 1.000000 1.000000 1.000000
+Ks 0.000000 0.000000 0.000000
+Ke 0.000000 0.000000 0.000000
+Ni 1.500000
+d 1.000000
+illum 1
+map_Kd tex1_16x16_m_60d58f4141724929_14.png
+
+newmtl Eye
+Ns 0.000000
+Ka 1.000000 1.000000 1.000000
+Ks 0.000000 0.000000 0.000000
+Ke 0.000000 0.000000 0.000000
+Ni 1.500000
+illum 1
+map_Kd tex1_32x32_m_cad406fa8385be70_14.png
+map_d tex1_32x32_m_c8162c34352a09e2_0.png
+
+newmtl HeadGun
+Ns 0.000000
+Ka 1.000000 1.000000 1.000000
+Ks 0.000000 0.000000 0.000000
+Ke 0.000000 0.000000 0.000000
+Ni 1.500000
+d 1.000000
+illum 1
+map_Kd tex1_128x128_m_87b2e2053969c2c1_14.png
+
+newmtl Lights
+Ns 0.000000
+Ka 1.000000 1.000000 1.000000
+Ks 0.000000 0.000000 0.000000
+Ke 0.000000 0.000000 0.000000
+Ni 1.500000
+illum 1
+map_Kd tex1_128x128_b3ab82716f6eb03b_14.png
+map_d tex1_128x128_e0ee4f7cd514a91a_0.png
+
+newmtl UpperBody
+Ns 0.000000
+Ka 1.000000 1.000000 1.000000
+Ks 0.000000 0.000000 0.000000
+Ke 0.000000 0.000000 0.000000
+Ni 1.500000
+illum 1
+map_Kd tex1_128x128_m_7149b995a42d2f50_14.png
+map_d tex1_128x128_m_164b500fe0940dee_0.png
+
+newmtl Visor
+Ns 0.000000
+Ka 1.000000 1.000000 1.000000
+Ks 0.000000 0.000000 0.000000
+Ke 0.000000 0.000000 0.000000
+Ni 1.500000
+illum 1
+map_Kd tex1_128x128_m_499edc885bc97572_14.png
+map_d tex1_128x128_m_f2552de8e9085d25_0.png