tramcar trev
all manner of mechanical apparatus...
Just found this guy selling Fibre optics for lighting. looks very handy to me...
http://www.ebay.com.au/itm/12feet-2..._RR_Trains&hash=item564d6960d8#ht_15192wt_934
http://www.ebay.com.au/itm/12feet-2..._RR_Trains&hash=item564d6960d8#ht_15192wt_934