Gran Canaria is the sixth busiest airport in Spain, and is one of the busiest in the Canary Islands, alongside Tenerife South Airport. This airport serves as a major tourist destination all year round, hosting many large airlines such as Ryanair, easyJet, British Airways and many others. The screenshots provided display the main terminal, some interior shots as well as a look at the car park area with palm trees.
Although, back in March they said they hoped to release Gran Canaria within the next two to three months from then (May/June). Simwings did not update us on a release timeframe, neither confirming or denying the current one.
If you would like to see the post, head over to the Aerosoft forums.