Shem, 
  
Yup,  I have written up instructions, with a diagram.  The wording is as follows: 
  
Assembly 
1.	Drill out the lamp as appropriate.  For old style-drill base and front to meet, for modern-just widen the back hole. 
2.	Old style-insert LED and glue in place.  Modern-thread LED wires & glue flat in the hollow section 
3.	Handle carefully as the wiring connection is very delicate 
4.	Old style-bend and cut 0.3mm PB wire to shape and superglue as lamp handle 
5.	Paint the lamp white/black/red/silver using acrylic paint 
6.	For a red light lamp, use a pin to pick up the 2mm diameter red filter circle.  Place gently on a dot of  superglue 
7.	Connect the longer LED wire to the resistor and connected to the positive.  See diagram above.