Luna operation cost

Hello, you all know Luna, well over the last few months she has been under going tests for having brown and red coloured urine. Her investigations have cost over £5000 so far leaving less than £2000 left on her insurance. They have found a lump in her kidney that has grown 0.5cm in a month. She now needs her kidney removed. She has been seen by both Wangford vets and Dick White Referrals. I've had estimate from DWR of £4-5k + £2k mri if needed, and just got Wangford estimate of £4k.

We are hoping the cancer is just this one lump, and not in her blood because there wouldn't be anything else they can do apart from chemotherapy.

So I need to try and find a extra £2-4k depending on what she needs for operation and aftercare.

To try and raise fund mum and I are going to be doing some fund raising including 10mile walk, and I'm going to do 3000 squats in Sept.

If anyone can spare any money to help towards her vet fees I would be extremely grateful!!