The Sun City West Model Railroad Club just completed its holiday shows and winter dinner and would like more members to join. Residents can join and operate model trains or help with whichever skills individuals have. N, HO and G scale trains are operated six days a week between two located. N and HO trains operate 9 a.m.-noon Monday, Wednesday, Thursday and Friday at the R.H. Johnson Recreation Center, 19803 R. H. Johnson Blvd. The G scale runs noon-2 p.m. Tuesday and Thursday and noon-3 p.m. Saturday, at Beardsley Rec Center, 12755 W. Beardsley Road…