HV Synth Design has released Trumpet Collection, the first in a planned series of acoustic modeled instruments, created with SynthMaker and based on a unique modeling method for creating sustained instruments.
While the modeling is not slavishly strict, the results are nevertheless amazing. Demos are available at the site.
Trumpet Collection Features:

Instruments: Bass Trumpet, Classical Trumpet, Jazz [...]

Samplemodeling has introduced The Trumpet - a modeled virtual trumpet that sounds amazingly realistic. 
This is not a sample library. The Trumpet is a Kontakt Player 2 Virtual Instrument, working either standalone, or as a plugin (VST or RTAS for the PC) and VSR, RTAS or AU for Mac. A master keyboard with some configurable MIDI [...]

Miles was cutting edge 40 years ago. Check out what Der Bekannte Post-Industrielle Trompeter is doing now!
Der Bekannte Post-Industrielle Trompeter (DBPIT) is an experimental/industrial project created by Flavio Rivabella.
The trumpet is its main feature. Field-recording and electronics are also used, but hardly ever computer-generated or synthesized sounds.
Each new DBPIT’s work is the result of some [...]

The Morrison Digital Trumpet, or MDT, is a new brass-style MIDI wind controller designed by Steve Marshall with Australian multi-instrumentalist James Morrison.
The MDT is a MIDI wind controller designed to make it as easy as possible to transition from the regular trumpet. For trumpeters, your hand position will be very similar to what you’re used [...]

Soundfonts.it has released Miles’tone, a new VST physically modeled instrument designed to bring realistic trumpet sounds to your sequencer. Miles’tone is designed to work with a wind controller, but can also be played with a traditional MIDI keyboard thanks to the built-in dedicated envelope generator.
Miles’tone is a simulation of a trumpet, based on a mixed [...]