Except for a few 1:700 scale models of WWII Royal Navy warships which come with brass photo-etch, almost all resin and all injected plastic models need photo-etch to add that extra touch of detail. Since the Royal Navy developed radar, a radar array and more probably many arrays will be needed for any 1:700 scale RN ship. With Brass Photo-Etch Set 738 from Tom's Modelworks you'll get the full array of RN arrays. Included in this fret are twenty radar or other electronic arrays. Included are: (1) Type 86, 87 or 88 TBS; (2) Type 242M IFF; (3) Type 243 IFF; (4) Type 274 Low Angle Gunnery; (5) Type 279 Long Range Air Warning; (6) Type 277 surface/air/height; (7) Type 281 Long Range Air Warning; (8) Type 282 Yagi close AA; (9) Type 283 HA AA; (10) Type 284 LA Gunnery; (11) Type 284 LA Gunnery; (12) Type 285 HA Gunnery; (13) Type GA 285 Range Finder; (14) Type 286 Surface Warning; (15) Type 290/291 Air Warning; (16) Type 293 Air Warning; (17) ECM "Headache"; (18) MF/DF RDF; (19) Type FH3 HF/DF RDF; and (20) VHM/DF RDF. With this extensive supply of electronic fittings almost, if not all, 1:700 RN models can be fully equipped. Care will be needed in removing the brass from the fret as the individual parts are delicate.