Hello, Your Drawing Room needs more colour other than the white of the wall and brown tones of the furniture. This addition of colour can be done by adding the some printed cushions on all the seating. Slip a huge traditional print area rug that will at-least have all the front legs of the furniture on it. Addition of some huge traditional paintings / Wall art / Murals, etc on wall matching the ethnic style of the room. Style your center table & side table with some curios like brass accessories, coffee table books, candles, succulents, etc. Increase the lighting of the room. Can highlight a wall with a wallpaper/ texture wall/ textured paint. Green is good for the eyes! Add some house plants wherever you can. Especially tall palms in the corners that will help elevate the room. Happy Colouring!! CUBS Team.

It will be better if you don't think of separating it .

For a harmonious drawing room interior using pista green and pastel green, consider painting one wall in pista green as an accent while keeping the others in pastel green for a soothing effect. Incorporate off-white furniture, such as a sofa or coffee table, to create a fresh and airy ambiance. Add blue accents through cushions, curtains, or artwork to introduce a calming contrast. Finally, use natural light and strategically placed plants to enhance the overall tranquility and aesthetic of the space.

Sarabjit, height should not be an issue then. This much opulence is not in. I would recommend you to tone it down a bit .