Race Metamorphosis!!

Here, I was playing the third game and noticed that there's such a big difference between the Academy and the Tower that it's almost unbelievable!
Just look!
In the third game, the Castle has snow, and in the fifth, it has sun and palm trees!
Heroes – in the third game, they're serious, wearing armor or cloaks, but in the fifth, it's like a Sultan on an elephant (!!!!). Elephants!
Mages – bearded, wearing robes and carrying a staff in the third game, but in the fifth, they're also bearded, but wearing a bunch of clothes and a Sultan's hat!
Rajas – Rakshasa (in the third game, Nagas) – in the third game, they're cold and terrifying women, but Rajas-Rakshasas – the name itself suggests a creature from the south!
Titans – cold and pale in the third game, but tanned guys with a headdress in the fifth!:D