Heljan EM2 (class 77) bogie side frames

[NS Peak]

Hello.

 

I know this is a real long shot, but you never know unless you ask.

 

I am looking for spare bogie side frames for A Heljan EM2 (class 77) to replace a pair that somebody managed to melt on an em2 that I picked up second hand.

 

thanks for your help and yes I know they are like hens teeth 

 

stephen