Gustave Delage-design WW1 sesqiplane chaser evolved from the Ni.17 and endowed with pleasant more curvaceous lines; initial variant fit with tail unit incorporating curved rudder with fixed fin and semicircular tail plane. Kit features restrained fabric-over-frame effects, well appointed cockpit, detailed multi-part LeRhone radial engine (with separate cylinder heads, pushrod array and intake manifold), fuselage-mounted Vickers machine gun, acetate windscreens and rigging diagram. Decals and painting reference for 4 French Aviation Militaire aircraft: N3987 piloted by 11 kill ace Sous-Lieutenant William Herisson of Escadrille N.75, 1917; N3961 of Escadrille N.91, 1917; N4408 piloted by Lieutenant Miodrag Tomych of Escadrille N,523, Serbia,1917 and unknown serial 'hornet' of Escadrille N.89, 1917.