I have the fixed edition for Trainz 12 post sp1 nearly ready now. At the moment I'm including the new sessions.
V2.1. includes:
- tunnel fixes.
- deleted all strange buildings around To Shin Mitsu.
- Redesigned To Shin Mitsu a bit.
- Redesigned To Shin terminal a bit so that everything looks a bit more tidy
- A few new track markers here and there.
The 4 sessions from v 2.0.
I will upload the fixed route this week.
Beware that Electro Island v 2.1. is only for sp1 and higher and is only tested at build 61388.
Users of pre sp 1 builds should be able use Electro Island 2.0
I had bad performance on this build but after including my personal trainzoptions from the old build + some new options to improve performance from the wiki in the user directory of build 61388 the performance went up.
I will post my settings of trainzoptions in this thread when v 2.1. is uploaded. But maybe you don't have such an old system as mine.

. (an old dual core from 2008/2009 I believe)
In other news. I had fun with painting the E5. Here's another variant. I was looking for an Colden Shinkansen livery. This is a possible candidate

. Although later I have swapped the colors so it is less deep blue. I have also made an E5 Shinkansen engine sound which I will upload also this week along with my Shinkansen 0 engine sound.