@ Super
Hey, Super, I just made some changes, and added some new elements... I moved the tower (made of 4 RMZ houses) from the Enoshima Loop to Fujisawa Central Loop, which is (and was) elevated.

I discovered that RMZ houses (without the road part) fit perfectly in the bridge girders I used to elevate the loop:

In the Enoshima Loop I put the Enoshima Island with the sightseeing tower. The see is made of see-through plastic.

As for the Enoden Tram, we learned last month from Vio (see previous page in this thread) that there were 2 versions of that Enoden: (1) the one with the yellow wheels - 1999 version (that's mine):

and (2) the one with the gray wheels - 2000 version.
I do not recall seeing an Enoden Tram with red wheels, only yellow streetcar (the one with the moving bow collector).
@[deleted]:
Thank you, Conrail!