my drawing of the prr streamlined K4 #3768 This shall become Helen for the "Bitteroot Valley Railroad" press space for the whistle
thanks to Santafe669 on deviantart for his sprite i used as a ref pic, and @porche911gtsr for his wheels and @Codingtothemaximum for his rods i used from his LNER A4 whistle site below https://www.youtube.com/watch?v=rnYsxaUdoyQ