English Other Advertising / Public Relations Describinbg the visitor's impression of India as a country

I am proofing a text translated from Swedish, which was done in a hurry and the client wants a second opinion.
Most of it is fine, but they have changed a small technical point and asked for a few words to be replaced by synonyms.
So far so good, but the client does not like the sentence
´India is a wonderful, many-faceted country.´ It comes in the introductory paragraph.

That is literally what the Swedish says, and I would leave it, but they want a synonym or equivalent.

The text is about collaboration between two companies and the excellent relations, approach to problems, adjustments to each other's cultures etc. and how much each side has benefited from the deal.

After a long, hard day my mind is a blank, and the text should have been at the printer's last Friday! The client admits it is largely their fault, but I'd like to help them if I can.
Grateful for any suggestions!