Hyperloop One's XP-1
A newGRF for the only Hyperloop railbus in existence anno August 2017. Dependency: Vactrain set

A newGRF for the E001; JR-East's luxury train. Balanced for use with the Japan Set.

This trainset has all diesel railcars, steam locomotives and electric trams of Okinawa. On top of that this set includes the Yui Rail monorail and some carriages. Balanced for use with the Japan Set.


Future Station Set
Not much of a set but eh. A newgrf with a futuristic train station. Developed for the November 2018 TT forums screenshot competition.

NS Intercity-Max trainset
Alternate history trainset. What if the 1999 NS Reizigers plan for the HSL was real?

Japanese Suspended Monorail Set
Adds all suspended monorails in Japan

Monorail Track Replacement
Changes the monorail tracks to look like this:

Trackless trackset
This little newgrf adds some fake tracks that can be used to fill in the grass when you use urban tracks, or to smoothen the transition to ISR, CHIPS or Auz freight station tiles.
Based on the Industrial Station Set, CHIPS, the North Korean Track set and the JapanSet Tracks.

This set is licensed under GPL v2.
Industrial trackset 1.4
Based on the Industrial Station Set, CHIPS, the North Korean Track set and the JapanSet Tracks. Now you can have tracks with ground tiles that match FIRS, CHIPS, and ISR.

This set is licensed under GPL v2.
Maglev Station Set

This NewGRF adds some maglev stations from China and a station from the Braunschweig M-Bahn test track.
This is licenced under GPLv2
Velo - DROP Fork

A fork for velo. Changed to work seemlessly with DROP.
This is licenced under GPLv3
Small Man

Credit: Gwyd & Erato
Oops! All Snow!
Just snow, for use with OpenGFX+ Landscape

This set is licensed under GPL v2.
All newgrfs unless otherwise noted:
License:
CC BY.
Other major projects I made include:
RIMS - Real International Maglev Set | Adds real maglevs from all over the world.
FRIMS - Future Reality Inspired Maglev Set | Adds futuristic maglev trains. Meant as an add-on to RIMS.
MTS v2 - Maglev Track Set v2 | Adds various railtypes for use with RIMS and FRIMS.
NATS - Nagoya Area Train Set | Adds a large variety of trains from the Nagoya Metropolitan Area, the third largest of Japan.
The various North Korean Sets | Adds everything you need to roleplay as everyone's favourite barnyard animal.
Other minor projects I made include:
Apollo Rocket Industry Set | Adds Apollo related industries.