Pictures courtesy of atom, who provided them on IMCDb.

Poster

On the wall, "Modern Warplanes" poster. Found on allPosters (http://www.allposters.com.au/-sp/Modern-Warplanes-posters_i119024_.htm), we can identify aircrafts more easily (from up to bottom, left column first) :

Dassault Mirage F1 AZ (South Africa)
Mig 21 MF red 5201 (Vietnam)
Saab SF 37 (Sweden)
McDonnell Douglas F/A-18 Hornet (US Navy)
Lockheed TF-104 G (Germany)
Republic A-10
MDD RF-4 (Japan)
Sukhoi Su-27 of the 941st IAP V-PVO (USSR); its story at Su 27 versus norvegian P-3.
BAe Hawk 200
BAe Sea Harrier FRS1, 800 NAS, FAA, UK
Mig 29 UB (Romania)
Panavia Tornado (Germany)
Mitsubishi F-1 (Japan)
MDD F-15 of 32nd FG/32nd FS, USAF (based at Soesterberg AB, Netherlands)
IAI Kfir C.1 (Israel)
Northrop F-5E Agressor Squadron
Dassault Rafale A prototype (France)
AMX International AMX (Italia)
Dassault Mirage 2000 first prototype (France)
Dassault Mirage III E of 2/4 (escadrille Lafayette), Armée de l'Air (France)
F-16B, s/n 78-0096, tests for CAS (1988), USAF
Lockheed F-117 Nighthawk
Mig 23 (or 27), USSR
Lockheed Martin F-22 Raptor
Grumman F-14 Tomcat, VF-32, US Navy.

LVCDC 19:08, 2 October 2013 (MDT)

Model

Sopwith Camel model identified by Pablo on the forums. Corkeyandpals 21:12, 12 January 2015 (MST)