Add custom 3D model to the last crystal added

fab.lib

@@ -606,7 +606,7 @@ ENDDEF
 DEF Crystal_NX5032GA-20 Y 0 40 N N 1 F N
 F0 "Y" 0 150 50 H V C CNN
 F1 "Crystal_NX5032GA-20" 0 -150 50 H V C CNN
-F2 "fab:NX5032GA-20" 0 0 50 H I C CNN
+F2 "fab:Crystal_NX5032GA-20" 0 0 50 H I C CNN
 F3 "" 0 0 50 H I C CNN
 $FPLIST
  Crystal*

fab.pretty/NX5032GA-20.kicad_mod → fab.pretty/Crystal_NX5032GA-20.kicad_mod

-(module NX5032GA-20 (layer F.Cu) (tedit 5FF87208)
-  (descr "SMD Crystal SERIES SMD0603/2 http://www.petermann-technik.de/fileadmin/petermann/pdf/SMD0603-2.pdf, hand-soldering, 6.0x3.5mm^2 package")
+(module Crystal_NX5032GA-20 (layer F.Cu) (tedit 5FF9B3ED)
+  (descr "20MHz ±50ppm Crystal 8pF 70 Ohms 2-SMD, No Lead")
   (tags "SMD SMT crystal hand-soldering")
   (attr smd)
   (fp_text reference REF** (at 0 -2.95) (layer F.SilkS)
     (effects (font (size 1 1) (thickness 0.15)))
   )
-  (fp_text value NX5032GA-20 (at 0 2.95) (layer F.Fab)
+  (fp_text value Crystal_NX5032GA-20 (at 0 2.95) (layer F.Fab)
     (effects (font (size 1 1) (thickness 0.15)))
   )
   (fp_line (start 3.3 -2) (end -3.3 -2) (layer F.CrtYd) (width 0.05))
@@ -25,7 +25,7 @@
   )
   (pad 1 smd rect (at -2 0) (size 2 2.4) (layers F.Cu F.Paste F.Mask))
   (pad 2 smd rect (at 2 0) (size 2 2.4) (layers F.Cu F.Paste F.Mask))
-  (model ${KISYS3DMOD}/Crystal.3dshapes/Crystal_SMD_0603-2Pin_6.0x3.5mm_HandSoldering.wrl
+  (model /home/kris/Electronics/KiCAD/Libraries/fab/fab.3dshapes/Crystal_NDK_NX5032GA-20.step
     (at (xyz 0 0 0))
     (scale (xyz 1 1 1))
     (rotate (xyz 0 0 0))