Luxurious architectural river cruise ship, modern sleek design, silver-gray hull, floor-to-ceiling windows, luxurious interior, crystal chandeliers, marble floors, grand staircase, VIP lounge, outdoor pool, sun loungers, riverside promenade, city skyline, sunset time, golden light reflecting off the calm water, weeping willows gently swaying near the bank, a variety of wildflowers blooming in vibrant colors.