
The number of models available to the P5 enthusiast has grown dramatically over the past couple of years, and the following are currently available, (but may take some searching).....
These are:-
Lansdowne, (a division of Brooklin Models.)

They make a 1:43 scale P5 Mk2 saloon, in black.
This has now been joined / superceded by a P5B saloon, in Burgundy.

The new version has Rostyle wheels, a cream interior, and is listed as LDM 15A.
Crossway Models do a conversion to super-detail this model, bringing out the bright detail and interior. They will also paint it in your choice of colour.

An interesting future release by Crossway is their model of the FLM Panelcraft 3 litre convertable, the original of which is now in Australia.
Conquest, a Dutch specialist supplier. (Made by SMTS).

A range of P5B saloon and coupé models in 1:43 scale, in various colours. Very expensive, and made to special order only.
Autosculpt; available via Dave Brooks, the RP5Oc area rep for London (South) & Surrey.

A solid 1:43 scale model of either a P5B saloon or coupé in polished resin /aluminium, with a display plinth cast "in situ".

Lledo Vanguards brought out a P5 Saloon, once again a Mk2, available from February 2002. A two tone variant in Stone Grey / Juniper Green was the initial release, with a monotone Steel Blue variant coming as part of a 3 car set with a P4 and a P6. A monotone black version was available as part of a 2 car special offer promoted by Model Collector magazine, the other car being a white P6.
The Steel Blue car was subsequently released as an limited edition, and further limited edition releases have featured the car in Burgundy; Grey /Navy Blue; White and Pine Green paint schemes.
Look for these models at your local specialist model shop or toyfair; expect to pay around £10:00 each, more for the black edition.

There is also a Lledo Collectors Club limited edition of 500 designated VA06906, supplied in a chrome finish. If you find one of these on offer for under £100 it's a bargain!
Let's hope that they follow up with a P5B Coupé to the same standard!
The RP5C is marketing a range of 4mm scale models covering the 3 litre saloon and 3.5 litre saloon and coupé variants.
These come unassembled and unpainted, so you can finish the model in your own favourite colour combinations. (The picture below shows the models unassembled, they do come with a glazing insert).

Price: £8.50, from the RP5C. Visit RP5C web site to purchase.

Similar in style to the Autosculpt, this is a cast pewter model mounted on a base plate, in the unusual scale of 1:57!
The model itself is a bit of a hybrid, as it has the wheels and side mouldings of a P5B, but the front panel of a P5 (no fog lamps).
Available in many motor museums and souvenir shops at around £25.00, or direct from the manufacturer.

Two alternative colour schemes for a 1:43 scale model of a 1972 P5B Coupe, Model GC54 comes in blue / silver; and GC54a is in maroon / silver.
Available from better model shops or direct from the manufacturer. Price around £60.00.
This model is also available to RP5C members in a range of exclusive colour combinations as listed below.
These variants are ONLY available via the Rover P5 Club regalia officer. Price £63.00 (postage outside UK extra).
To buy, visit the RP5C web site.