Here are a few future releases of note:

IBG Models:  1/72 injection moulded kits of the Macchi fighter family: C.200, C.202 & C.205.

Italeri: 1/48 Macchi C.202 & Savoia S.79 Sparviero. Both 100% New Moulds

Master-X: 1/48 resin Caproni Campini

Metallic Details: A series of 1/144 3-D printed models of the Fiat Cr.32, G.55 & Reggiane RE.2001 & RE.2005.

Squadriglia: A new Italian company with 3-D 1/32 kits of the Macchi M.39 and Reggiane RE.2000 announced.

Vespa Models: 1/48 Caproni Vizzola F6.Z (resin).

Recent releases worth checking out are:

AMP: Piaggio Pegna P.7 & Macchi MC.72

Dora Wings: Savoia S.55. Three boxings of a highly detailed kit of this distinctive twin-hulled seaplane.

Eduard: 1/48 Savoia S.79. A re-issue of the Classic Airframe kit with extra detail parts, including 3D print.

ICM: 1/32 FIAT Cr.42. A series covering most variants. An impressive, highly detailed injection moulded kit.

Italeri: 1/32 Macchi C.200 Saetta, C.202 Folgore & C.205 Veltro.

Fabrimore-Soldier: 1/48 resin kit of ex-RCR Fiat Cr.25 & a new 1/48 SS.4 resin kit.

Fly Models: 1/72 Caproni Ca.100. A selection of neat injection moulded kits.

Kora: 1/72 Ansaldo A.120 ADY.

Master-X: 1/72 & 1/48th Caproni Stipa resin kits.

RareBirdModels: 1/144 & 1/72 CANT Z.511. Highly detailed 3-D printed models with delicate parts.

SBS Model:  Caproni Vizzola F.6, FIAT G.50 & Schneider Trophy seaplanes. All beautifully produced resin kits.

Special Hobby: 1/48 Reggiane RE.2005 & updated ex-Classic Airframe kits: Br.20, Cr.32, IMAM Ro.37 & RE.2000.

Sword: 1/72 FIAT G.55 & Reggiane fighter series, plus 1/48 RE.2001 & RE.2005.

Vespa Models: 1/48 Caproni Vizzola F6.M. A scaled up version of the SBS 1/72 resin kit, displaying the same high quality.

HITS

Regia Aeronautica kits from the following are a pretty safe bet when comes to either accuracy and/or subject matter.

Broplan

Choroszy Modelbud

Marsh Models 'Aerotech' Schneider series

Planet Models

SBS Models

Special Hobby

Sword

These companies have long since ceased trading and their products are very much missed!

Alphaflight

NOIX Models

Italian Classic

MISSES

I would keep clear of these... not the best by any means with either crude details and/or shape/outline errors.

Airfix Savoia S.79 Sparviero & Fiat G.50

Aviation USK FIAT RS-14

Delta2 Savoia S55X

Delta2 Campini-Caproni

Delta2 Macchi MC.72

Dujin Stipa-Caproni

Fly Models Caproni Ca.101

Hasegawa FIAT G.50

Italian Wings Piaggio P.119

Italeri Reggiane RE.2002

LF Models IMAM Ro.1

LF Models Caproni Ca.101

LF Models Caproni Ca.331

Supermodels CANT Z.1007bis

future